matplotlib-client.py 文件源码

def construct_plots(self, plot_desc):
        self.toolbars = []
        self.canvas_by_name = {}

        # Purge everything in the layout
        for i in reversed(range(self.layout.count())):
            widgetToRemove = self.layout.itemAt( i ).widget()
            self.layout.removeWidget( widgetToRemove )
            widgetToRemove.setParent( None )

        self.tabs  = QtWidgets.QTabWidget(self.main_widget)

        for name, desc in plot_desc.items():
            if desc['plot_type'] == "standard":
                if desc['plot_dims'] == 1:
                    canvas = Canvas1D(self.main_widget, width=5, height=4, dpi=100, plot_mode=desc['plot_mode'])
                if desc['plot_dims'] == 2:
                    canvas = Canvas2D(self.main_widget, width=5, height=4, dpi=100, plot_mode=desc['plot_mode'])
            elif desc['plot_type'] == "manual":
                canvas = CanvasManual(self.main_widget, width=5, height=4, dpi=100, numplots=desc['numplots'])
            elif desc['plot_type'] == "mesh":
                canvas = CanvasMesh(self.main_widget, width=5, height=4, dpi=100, plot_mode=desc['plot_mode'])
            nav    = NavigationToolbar(canvas, self)

            canvas.set_desc(desc)
            self.toolbars.append(nav)
            self.tabs.addTab(canvas, name)
            self.layout.addWidget(nav)

            self.canvas_by_name[name] = canvas

        self.layout.addWidget(self.tabs)
        self.switch_toolbar()
        self.tabs.currentChanged.connect(self.switch_toolbar)